Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

underlockandkeyblog.com

门锁网 - Powered by EmpireCMS

Page Load Speed

2.4 sec in total

First Response

33 ms

Resources Loaded

1.4 sec

Page Rendered

1 sec

underlockandkeyblog.com screenshot

About Website

Click here to check amazing Underlockandkeyblog content for United States. Otherwise, check out these important facts you probably never knew about underlockandkeyblog.com

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Key Findings

We analyzed Underlockandkeyblog.com page load time and found that the first response time was 33 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

underlockandkeyblog.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

underlockandkeyblog.com

33 ms

www.underlockandkeyblog.com

220 ms

css

45 ms

css

57 ms

css

64 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Underlockandkeyblog.com, 30% (35 requests) were made to Google.com and 5% (6 requests) were made to 4t4qjto8n6vcba9cabf6v2lrng9ast6r-a-fc-opensocial.googleusercontent.com. The less responsive or slowest element that took the longest time to load (340 ms) relates to the external source B12.myspace.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.8 kB (12%)

Content Size

2.1 MB

After Optimization

1.9 MB

In fact, the total size of Underlockandkeyblog.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 59.6 kB

  • Original 79.3 kB
  • After minification 78.6 kB
  • After compression 19.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.6 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 33.8 kB

  • Original 1.7 MB
  • After minification 1.7 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Underlockandkeyblog images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 73.8 kB

  • Original 203.1 kB
  • After minification 201.3 kB
  • After compression 129.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 73.8 kB or 36% of the original size.

CSS Optimization

-73%

Potential reduce by 76.6 kB

  • Original 104.9 kB
  • After minification 88.9 kB
  • After compression 28.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Underlockandkeyblog.com needs all CSS files to be minified and compressed as it can save up to 76.6 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (54%)

Requests Now

112

After Optimization

51

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Underlockandkeyblog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

underlockandkeyblog.com accessibility score

86

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

underlockandkeyblog.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

underlockandkeyblog.com SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Underlockandkeyblog.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Underlockandkeyblog.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Underlockandkeyblog. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: